When you turn within you think you see a light. What you think is the light that you see in the inner world is the light that sees, not the light that can be seen. This is a different kind of light, not the kind of light that can be radiated from a source. This is the all-pervading light. Think of yourself as that light, then your aura will burn more brightly.
I experience the Divine Presence in many ways, but the form most often available to me is "spiration," or the act of breathing in which the Spirit often manifests itself and communicates itself. This process has given rise to the experience of inspiration, or in-spiration, in which the Spirit breathes into us. To be aware of God through spiration is to become conscious of God's subtle Presence through our own breathing.
We all share in the eternal spiration of the Spirit. When I am sufficiently absorbed in the experience of divine spiration, I realize inwardly my dependence, and that of all beings, on this subtle action of the Source.